Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.5751/ES-04198-160301 |
Rebuilding Resilience in the Sahel: Regreening in the Maradi and Zinder Regions of Niger | |
Sendzimir, Jan; Reij, Chris P.; Magnuszewski, Piotr | |
来源期刊 | ECOLOGY AND SOCIETY
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ISSN | 1708-3087 |
出版年 | 2011 |
卷号 | 16期号:3 |
英文摘要 | The societies and ecosystems of the Nigerien Sahel appeared increasingly vulnerable to climatic and economic uncertainty in the late twentieth century. Severe episodes of drought and famine drove massive livestock losses and human migration and mortality. Soil erosion and tree loss reduced a woodland to a scrub steppe and fed a myth of the Sahara desert relentlessly advancing southward. Over the past two decades this myth has been shattered by the dramatic reforestation of more than 5 million hectares in the Maradi and Zinder Regions of Niger. No single actor, policy, or practice appears behind this successful regreening of the Sahel. Multiple actors, institutions and processes operated at different levels, times, and scales to initiate and sustain this reforestation trend. We used systems analysis to examine the patterns of interaction as biophysical, livelihood, and governance indicators changed relative to one another during forest decline and rebound. It appears that forest decline was reversed when critical interventions helped to shift the direction of reinforcing feedbacks, e. g., vicious cycles changed to virtuous ones. Reversals toward de-forestation or reforestation were preceded by institutional changes in governance, then livelihoods and eventually in the biophysical environment. Biophysical change sustained change in the other two domains until interventions introduced new ideas and institutions that slowed and then reversed the pattern of feedbacks. However, while society seems better at coping with economic or climatic shock or stress, the resilience of society and nature in the Maradi/Zinder region to global sources of uncertainty remains a pressing question in a society with one of the highest population growth rates on Earth. |
英文关键词 | agro-forestry farmer managed natural regeneration Maradi Region Niger pastoralism reforestation regreening resilience vulnerability West Africa Zinder Region |
类型 | Article |
语种 | 英语 |
国家 | Belgium |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000295837100008 |
WOS关键词 | SOCIAL-ECOLOGICAL SYSTEMS ; AFRICAN SAHEL ; SUSTAINABILITY SCIENCE ; CLIMATE-CHANGE ; DROUGHT ; SAHARA ; VULNERABILITY ; PERSPECTIVE ; VEGETATION ; FRAMEWORK |
WOS类目 | Ecology ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/167846 |
作者单位 | Vrij Univ, Ctr Int Cooperat, Brussels, Belgium |
推荐引用方式 GB/T 7714 | Sendzimir, Jan,Reij, Chris P.,Magnuszewski, Piotr. Rebuilding Resilience in the Sahel: Regreening in the Maradi and Zinder Regions of Niger[J],2011,16(3). |
APA | Sendzimir, Jan,Reij, Chris P.,&Magnuszewski, Piotr.(2011).Rebuilding Resilience in the Sahel: Regreening in the Maradi and Zinder Regions of Niger.ECOLOGY AND SOCIETY,16(3). |
MLA | Sendzimir, Jan,et al."Rebuilding Resilience in the Sahel: Regreening in the Maradi and Zinder Regions of Niger".ECOLOGY AND SOCIETY 16.3(2011). |
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